Klinefelter Syndrome :: essays research papers

KLINEFELTER SYNDROME Klinefelter Syndrome is a syndrome in which a person has an additional X- chromosome. It is not life consuming, but rather people who have this syndrome can live perfectly normal lives proper treatment and care. If precautions are taken early on. Dr. Harry Klinefelter and his co-workers at Massachusetts center hospital in Boston in 1942 first identified the syndrome. These men were of the first to publish a report on this syndrome in its whole, so as to not leave any questions in your mind about this syndrome. What is Klinefelter syndrome Klinefelter syndrome is a syndrome in which a person inherits an extra X-chromosome making their genetic makeup xxy instead of the normal How it occurs This syndrome occurs by natural selection in which the condition arises from chromosomal nondisjunction during meiosis in this process, the 46 chromosomes in the cell separate, ulimatiing producing two new cells having 23 chromosomes each. Before meiosis is completed, however, chromosomes pair with their corresponding chromosomes and exchange bits of genetic material. In women, X-chromosomes pair, in men, the X and Y-chromosomes separate, and meiosis continues. Otherwise it is not something that happens by the law of nature in which you are randomly chosen in its specific frame of how many times it happens, whom it effects, and how it happens. There is really no specific frame in which it invariably happens. It is known through that it happens during the process of meiosis in which chromosomes split. WHO IT AFFECTS Klinefelter Syndrome only occurs in males. This is so because females have a similar condition called Turner’s Syndrome who generally has the same side effects as Klinefelter Syndrome. Instead of having one X chrosomes they have two. Where as in Klinefelter patients are XXY, instead of XY which is the normal. PROGNOSIS Although many men can live out their lives without ever seeing the effects of XXY many men do see the effects of XXY, many men do see the effects of this syndrome. Common effects are; tall around six feet, small testes, inability to produce sperm, spare facial and body hair, and gynecomastig. A few associated conditions are:  infertility  incomplete masculinization; feminine or pear shaped body  osteoporosis  venous disease  learning, emotional, and mental disorders  low energy  low self-esteem  communications difficulties  frustration based outbursts  motor skill issues  developmental delays Although these things are Klinefelter Syndrome, many doctors distinguish chromosomal anomalies. From any possible resulting syndrome diseases, and conditions.